bis(4-methyl-2-oxidanylidene-chromen-7-yl) phosphono phosphate

Systemtic Name: bis(4-methyl-2-oxidanylidene-chromen-7-yl) phosphono phosphate Openeye Name: bis(4-methyl-2-oxo-chromen-7-yl) phosphono phosphate CAS Name: phosphoric acid bis(4-methyl-2-oxo-1-benzopyran-7-yl) phosphono ester IUPAC Name: bis(4-methyl-2-oxochromen-7-yl) phosphono phosphate Traditional Name: phosphoric acid bis(2-keto-4-methyl-chromen-7-yl) phosphono ester Formula: C20H16O11P2 MolecularWeight: 494.281962

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Descriptors Computed from Structure

Canonical SMILES:

CC1=CC(=O)OC2=C1C=CC(=C2)OP(=O)(OC3=CC4=C(C=C3)C(=CC(=O)O4)C)OP(=O)(O)O

Isomeric SMILES

CC1=CC(=O)OC2=C1C=CC(=C2)OP(=O)(OC3=CC4=C(C=C3)C(=CC(=O)O4)C)OP(=O)(O)O

InChI

InChI=1S/C20H16O11P2/c1-11-7-19(21)27-17-9-13(3-5-15(11)17)29-33(26,31-32(23,24)25)30-14-4-6-16-12(2)8-20(22)28-18(16)10-14/h3-10H,1-2H3,(H2,23,24,25)